diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7388cc78..83f7967a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+### Changed
+
+- Updated mkdocs/ sfeos doucmentation page [#386](https://github.com/stac-utils/stac-fastapi-elasticsearch-opensearch/pull/386)
+
 ## [v5.0.0a0] - 2025-05-29
 
 ### Added
diff --git a/docs/mkdocs.yml b/docs/mkdocs.yml
index 67764805..2333b1c1 100644
--- a/docs/mkdocs.yml
+++ b/docs/mkdocs.yml
@@ -21,33 +21,57 @@ nav:
   - Tips and Tricks: tips-and-tricks.md
   - API:
       - stac_fastapi.elasticsearch:
-          - app: api/stac_fastapi/elasticsearch/app.md
           - index: api/stac_fastapi/elasticsearch/index.md
+          - app: api/stac_fastapi/elasticsearch/app.md
           - config: api/stac_fastapi/elasticsearch/config.md
           - database_logic: api/stac_fastapi/elasticsearch/database_logic.md
-          - index: api/stac_fastapi/elasticsearch/index.md
           - version: api/stac_fastapi/elasticsearch/version.md
       - stac_fastapi.opensearch:
-          - app: api/stac_fastapi/opensearch/app.md
           - index: api/stac_fastapi/opensearch/index.md
+          - app: api/stac_fastapi/opensearch/app.md
           - config: api/stac_fastapi/opensearch/config.md
           - database_logic: api/stac_fastapi/opensearch/database_logic.md
-          - index: api/stac_fastapi/opensearch/index.md
           - version: api/stac_fastapi/opensearch/version.md
+      - sfeos_helpers:
+          - index: api/sfeos_helpers/index.md
+          - aggregation:
+            - module: api/sfeos_helpers/aggregation/index.md
+            - client: api/sfeos_helpers/aggregation/client.md
+            - format: api/sfeos_helpers/aggregation/format.md
+          - database:
+            - module: api/sfeos_helpers/database/index.md
+            - datetime: api/sfeos_helpers/database/datetime.md
+            - document: api/sfeos_helpers/database/document.md
+            - index: api/sfeos_helpers/database/index.md
+            - mapping: api/sfeos_helpers/database/mapping.md
+            - query: api/sfeos_helpers/database/query.md
+            - utils: api/sfeos_helpers/database/utils.md
+          - filter:
+            - module: api/sfeos_helpers/filter/index.md
+            - client: api/sfeos_helpers/filter/client.md
+            - cql2: api/sfeos_helpers/filter/cql2.md
+            - transform: api/sfeos_helpers/filter/transform.md
+          - mappings: api/sfeos_helpers/mappings.md
+          - version: api/sfeos_helpers/version.md
       - stac_fastapi.core:
           - index: api/stac_fastapi/core/index.md
           - base_database_logic: api/stac_fastapi/core/base_database_logic.md
           - base_settings: api/stac_fastapi/core/base_settings.md
+          - basic_auth: api/stac_fastapi/core/basic_auth.md
           - core: api/stac_fastapi/core/core.md
           - datetime_utils: api/stac_fastapi/core/datetime_utils.md
           - extensions:
             - module: api/stac_fastapi/core/extensions/index.md
+            - aggregation: api/stac_fastapi/core/extensions/aggregation.md
+            - fields: api/stac_fastapi/core/extensions/fields.md
             - filter: api/stac_fastapi/core/extensions/filter.md
             - query: api/stac_fastapi/core/extensions/query.md
           - models:
             - module: api/stac_fastapi/core/models/index.md
             - links: api/stac_fastapi/core/models/links.md
             - search: api/stac_fastapi/core/models/search.md
+          - rate_limit: api/stac_fastapi/core/rate_limit.md
+          - route_dependencies: api/stac_fastapi/core/route_dependencies.md
           - serializers: api/stac_fastapi/core/serializers.md
           - session: api/stac_fastapi/core/session.md
           - utilities: api/stac_fastapi/core/utilities.md
diff --git a/docs/src/stylesheets/extra.css b/docs/src/stylesheets/extra.css
index 353eb887..c9b906a0 100644
--- a/docs/src/stylesheets/extra.css
+++ b/docs/src/stylesheets/extra.css
@@ -1,3 +1,35 @@
 :root {
     --md-primary-fg-color:        rgb(13, 118, 160);
-  }
\ No newline at end of file
+}
+
+/* Control the size of the main logo */
+img[src*="sfeos.png"] {
+    max-width: 100%;
+    height: auto;
+    width: auto !important;
+    max-height: 200px;
+}
+
+/* Control the size of sponsor logos */
+img[src*="logo"], img[src*="VITO.png"] {
+    max-height: 60px !important;
+    width: auto !important;
+    height: auto !important;
+}
+
+/* Control the size of technology logos */
+img[src*="STAC-01.png"],
+img[src*="python.png"],
+img[src*="fastapi.svg"],
+img[src*="elasticsearch.png"],
+img[src*="opensearch.svg"] {
+    max-height: 50px !important;
+    width: auto !important;
+    height: auto !important;
+}
+
+/* Make sure all images are responsive and don't overflow */
+img {
+    max-width: 100%;
+    height: auto;
+}
\ No newline at end of file